Testing & Commissioning

Patterson & Dewar offers comprehensive testing and commissioning of complex electrical components and system controls for utilities, cooperatives and municipalities across the United States. Our testing and commissioning services for electric utilities include:

  • Electrical testing and maintenance
  • Electric commissioning

Additionally, our wholly-owned subsidiary, Hood-Patterson & Dewar (HP&D), is a full service electrical and mechanical testing and commissioning firm providing 3rd-party services in data centers and mission critical facilities across the country and around the world. Visit hoodpd.com for more information.

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